方法对比

	批判性单案例研究	批判性话语分析 (CDA)
领域	质性	质性
方法族	Process / pipeline	Process / pipeline
起源年份	1984 (Yin's foundational text); critical framing developed through 1990s–2000s	Late 1970s–1990s (systematised ~1979–1995)
提出者	Robert K. Yin (case study design); Bent Flyvbjerg (critical case logic); critical theory influence from Max Horkheimer and Frankfurt School	Norman Fairclough; Teun A. van Dijk; Ruth Wodak
类型	Qualitative research design	Qualitative research method
开创性文献	Flyvbjerg, B. (2006). Five misunderstandings about case-study research. Qualitative Inquiry, 12(2), 219–245.	Fairclough, N. (1992). Discourse and Social Change. Polity Press.
别名	critical case study, critical-theory case study, single critical case, CSCS	CDA, Critical Linguistics, Discourse-Historical Approach, Dialectical-Relational Analysis
相关	4	6
摘要	A critical single case study is a qualitative research design that investigates one bounded, strategically selected case through a critical-theory lens, aiming not only to understand the case in depth but also to expose underlying power relations, structural inequalities, or ideological conditions that shape the phenomenon. It combines the analytic depth of single-case inquiry with the emancipatory agenda of critical social science.	Critical Discourse Analysis (CDA) is a qualitative method that examines how language in texts and talk constructs, sustains, and challenges relations of power, ideology, and social inequality. Drawing on linguistics, social theory, and critical philosophy, CDA treats discourse not merely as communication but as social practice — a site where dominance is reproduced and where resistance can be articulated. Developed in the late twentieth century by Norman Fairclough, Teun van Dijk, and Ruth Wodak, among others, CDA is applied to political speeches, media texts, policy documents, educational materials, and institutional interactions.